Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.16.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56111
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.113.			IN	A

;; AUTHORITY SECTION:
.			338	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:12:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 113.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 113.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
155.138.219.239 attack
Attempted connection to port 60001.
2020-03-23 13:54:37
52.185.174.213 attack
Mar 23 06:29:08 sso sshd[30765]: Failed password for man from 52.185.174.213 port 45676 ssh2
...
2020-03-23 14:14:27
115.236.35.107 attackspam
(sshd) Failed SSH login from 115.236.35.107 (CN/China/-): 5 in the last 3600 secs
2020-03-23 13:59:42
103.133.104.220 attackspam
Attempted connection to port 3389.
2020-03-23 14:02:19
140.143.164.33 attackspam
Mar 23 06:21:51 vps691689 sshd[22606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.164.33
Mar 23 06:21:53 vps691689 sshd[22606]: Failed password for invalid user ircd from 140.143.164.33 port 39858 ssh2
...
2020-03-23 13:36:31
39.149.80.19 attack
Host Scan
2020-03-23 13:49:46
115.112.61.218 attackbotsspam
2020-03-23T02:04:18.324129xentho-1 sshd[30923]: Invalid user server from 115.112.61.218 port 47119
2020-03-23T02:04:20.343871xentho-1 sshd[30923]: Failed password for invalid user server from 115.112.61.218 port 47119 ssh2
2020-03-23T02:04:38.091834xentho-1 sshd[30928]: Invalid user sll from 115.112.61.218 port 39126
2020-03-23T02:04:38.097206xentho-1 sshd[30928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.112.61.218
2020-03-23T02:04:38.091834xentho-1 sshd[30928]: Invalid user sll from 115.112.61.218 port 39126
2020-03-23T02:04:40.189305xentho-1 sshd[30928]: Failed password for invalid user sll from 115.112.61.218 port 39126 ssh2
2020-03-23T02:04:45.848911xentho-1 sshd[30933]: Invalid user april from 115.112.61.218 port 39250
2020-03-23T02:04:45.854832xentho-1 sshd[30933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.112.61.218
2020-03-23T02:04:45.848911xentho-1 sshd[30933]: Invalid user apr
...
2020-03-23 14:06:38
124.156.103.155 attackbotsspam
Invalid user news from 124.156.103.155 port 60688
2020-03-23 14:17:35
81.214.62.20 attack
Unauthorized connection attempt detected from IP address 81.214.62.20 to port 23
2020-03-23 13:39:12
192.145.127.42 attack
SIP/5060 Probe, BF, Hack -
2020-03-23 13:37:44
188.121.108.179 attackspambots
Unauthorized IMAP connection attempt
2020-03-23 14:21:54
128.199.173.127 attackbots
Mar 22 19:53:59 web9 sshd\[14053\]: Invalid user lichengzhang from 128.199.173.127
Mar 22 19:53:59 web9 sshd\[14053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.173.127
Mar 22 19:54:01 web9 sshd\[14053\]: Failed password for invalid user lichengzhang from 128.199.173.127 port 59251 ssh2
Mar 22 20:02:44 web9 sshd\[15308\]: Invalid user furutani from 128.199.173.127
Mar 22 20:02:44 web9 sshd\[15308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.173.127
2020-03-23 14:08:42
91.193.150.69 attackbots
5555/tcp
[2020-03-22]1pkt
2020-03-23 13:38:42
185.59.46.215 attack
Mar 22 19:11:20 web1 sshd\[23817\]: Invalid user az from 185.59.46.215
Mar 22 19:11:20 web1 sshd\[23817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.59.46.215
Mar 22 19:11:22 web1 sshd\[23817\]: Failed password for invalid user az from 185.59.46.215 port 49004 ssh2
Mar 22 19:18:06 web1 sshd\[24879\]: Invalid user zm from 185.59.46.215
Mar 22 19:18:06 web1 sshd\[24879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.59.46.215
2020-03-23 13:45:17
116.193.222.121 attackbots
445/tcp 445/tcp
[2020-03-09/23]2pkt
2020-03-23 14:23:00

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